v. 2, n. 2,
April / June 2004
Compositional change in fish assemblages along the Andean piedmont – Llanos floodplain gradient of the río Portuguesa, Venezuela
David J. Hoeinghaus, Kirk O. Winemiller and Donald C. Taphorn
Does the association of young fishes with jellyfishes protect from predation? A report on a failure case due to damage to the jellyfish
Roberta Martini Bonaldo, João Paulo Krajewski and Ivan Sazima
Food resource partitioning in a fish community of the central Amazon floodplain
Bernard de Mérona and Judy Rankin-de-Mérona
Host-parasite interactions between the piranha Pygocentrus nattereri (Characiformes: Characidae) and isopods and branchiurans (Crustacea) in the rio Araguaia basin, Brazil
Lucélia Nobre Carvalho, Rafael Arruda and Kleber Del-Claro
Hyphessobrycon melanopleurus uruguayensis Messner, 1962, an available name and a senior synonym of Cyanocharax macropinna Malabarba & Weitzman, 2003 (Ostariophysi: Characidae)
Luiz R. Malabarba, Stanley H. Weitzman and Thomas Litz
Myxiops aphos, new characid genus and species (Characiformes: Characidae) from the rio Lençóis, Bahia, Brazil
Angela M. Zanata and Alberto Akama
Two new species of Bryconamericus Eigenmann (Characiformes: Characidae) from southern Brazil
José Francisco Pezzi da Silva